Bigfoot is an unincorporated community and census-designated place (CDP) in Frio County, Texas, United States.

The first settlement at Bigfoot was made in the 1860s, but the community was called "Connally's Store" until the post office was established in 1883.

Texas State Highway 173 passes through the northeastern part of the CDP, leading northwest 7 miles (11 km) to Devine and southeast 20 miles (32 km) to Jourdanton.

14.5% of all households were made up of individuals, and 9.1% had someone living alone who was 65 years of age or older.

About 23.7% of families and 29.1% of the population were below the poverty line, including 38.2% of those under the age of eighteen and 27.5% of those 65 or over, the area code here is 830.